My son is 20 months old and would not give up his bottle for a sippy cup. We noticed he really liked drinking out of our cups. I read about this cup in "parents" magazine and target was the only place I found that carried the cup. He now uses this cup with all his meals. It is small and perfect for him to handle. We still have to supervise him but he drinks from the cup with no problems. I am grateful to have have an alternative solution to the sippy cup.